.tabbar{
    height: 60px;
    border-top: 2px solid #eee;
    border-bottom: 2px solid #eee;
    background-color: white;
    position: fixed;
    bottom: 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
    .item{
        text-align: center;
        margin-bottom: 10px;
        font-size: 14px;
        .tu{
            height: 27px;
        }
        img{
            height: 100%;
            border-radius: 50%;
        }

    }
}